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CP Carrillo

BMW S52 Stroker Pistons 3.4L/3.5L, CP-Carrillo Pro-Xtreme

BMW S52 Stroker Pistons 3.4L/3.5L, CP-Carrillo Pro-Xtreme

Regular price $1,499.99 USD
Regular price $1,349.95 USD Sale price $1,499.99 USD
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Bore Size
Compression Ratio

S52, U.S Spec 3.2L Single VANOS, 97 mm Stroke, 135 mm Rod

CP-Carrillo represents the highest quality pistons on the market, engineered for maximum power and durability. Utilizing high-strength, lightweight materials and advanced engineering, this BMW S52 Stroker piston set features:

  1. Lightweight Design: CP-Carrillo pistons are made from high-strength, lightweight materials, such as forged aluminum alloy. Reduced piston weight contributes to improved engine responsiveness and acceleration.
  2. Advanced Engineering: CP-Carrillo engineers use state-of-the-art technology and engineering techniques to manufacture pistons that offer optimized combustion, improved fuel efficiency, and increased power output.
  3. Wide Configuration Range: CP-Carrillo offers various bore size and compression ratios to suit each unique engine build and performance goal.
  4. Quality Construction: Every CP-Carrillo piston is precision-machined to exacting standards and undergoes rigorous testing and development to ensure consistent quality and performance.

CP-Carrillo pistons are the best choice for any S52 Stroker engine and application, from street bully to all-out track car, and are engineered by one of the most respected names in motorsport to improve performance and reliability. 

Bore and Displacement

The following bore sizes and their corresponding displacements indicate the relationship between the size of the piston bore and the engine's total displacement.

For example, a bore size of 85mm gives a displacement of 3303cc. This means that the total volume of the cylinders in the engine is 3303cc when the piston bore diameter is 85mm. Similarly, increasing the bore size to 85.5mm increases the engine's total displacement to 3342cc.

Here is a summary of the bore size and displacement information:

  • Bore size of 85mm = 3303cc
  • Bore size of 85.5mm = 3342cc
  • Bore size of 86mm = 3381cc
  • Bore size of 86.5mm = 3420cc
  • Bore size of 87mm = 3460cc

Piston Sets Include:

- Pistons
- Rings (Install Guide Here)
- Pins
- Locks
- Spec Sheet

Please Note: All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.


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